29 Aug
2014
29 Aug
'14
12:34 p.m.
Hi,
On 08/29/2014 08:41 AM, Steve Wang wrote:
Hi, Peter,
In ZYBO, there is an on-board eeprom that contains a unique MAC address for each board. In FSBL (before u-boot), the MAC address is read out from EEPROM and write to the corresponding registers in ETH controller. So, in u-boot env, mac-skip should be defined so that it will not over-write the unique MAC address.
So, I wonder if it should be done in dts file or there is other ways to do that.
It can be done in as follow up patch. U-Boot also supports SPL. It means if you want to read this address from EEPROM you should solve it just in u-boot. There should be some ways how to do it.
Thanks, Michal